The answer on BP is always “it depends...” and then I get the subjective pros and cons without any actionable steps for finding solutions to which option works best for me.

Many areas have seen little to no decline in leasing, this is all subject to change market to market. 

This class of income is subject to a high flat tax rate.

It's something simple but it can be part of first impressions if someone does drive by.You can look toward some very simple and inexpensive staging type stuff, such as trying to make it seem more personal and inviting without making potential buyers feel like they're invading someone's space or subject to someone else's opinionated style choices.

My plan is to buy about 1 mil of real estate by 30, then spend 30 to 35 paying off the mortgages from the cashflow that is generated off the rentals.Of course that's subject to change. 

Really class A/B/C/D are all very subjective. 

This is one of many reasons why NOI divided by cap rate does not really work.Typically I am modeling various capex spending across the years, i.e. the property condition assessment outlines $200k of issues, $100k is needed immediately, $50k yr 2 and $50k yr 3. 

If debt-financed real estate is acquired via an IRA, any income attributable to such investment will generally be subject to unrelated debt finance income tax.5.

If I understand your question correctly list the property 'subject to the existing tenants' should cover you. 

All this data can be found by a local realtor or by going to realtor.com > and searching on "recently sold" properties.Appraisals are very subjective depending on what other properties they use for comparison.